<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>login</title>
</head>
<body>
	<form action="http://localhost:8080/mvc_demo/servlet/ActionServlet" method="post">
		<input type="text" name="str1">
		<input type="text" name="str2">
		<input type="hidden" name="sign" value="mvc.business.SomeForm">
		<input type="submit">
	</form>
</body>
</html>